Suppose 2*i - y = 4*y + 10, -i + 4*y = -5. Suppose i*x + g - 14 = 0, -g - 2 - 2 = -x. Suppose -2*v + x = -1. Solve -m = -v - 0 for m.

Suppose 2*z - 5*q - 9 = 0, 4*z + 0*z - 3*q = 39. Solve -y - 3*y = -z for y.

3

Let j(l) = l3 + 6*l2 - 7*l + 6. Let m be j(-7). Solve m*x = x for x.

0

Let p(g) = g**2 - 6*g + 4. Let w be p(4). Let a = -2 - w. Solve 3 = -a*z - z for z.

-1

Let r = 0 - -1. Let u be (-1 + 2)*-3*r. Let g be 1 + u - (-2 - 20). Solve -g = 2*v + 3*v for v.

-4

Let b = 211 - 199. Solve 12*k - 8*k = b for k.

3

Let n = 13 - 19. Let z be 3*2/(-3) - n. Solve 0*q = q - z for q.

4

Let k(v) be the first derivative of -7*v + 4*v2 - 2 + 2*v3 - ¹⁄₄*v**4. Let h be k(7). Solve 3 + h = i for i.

3

Suppose -3*d + 15 = 5*k, 0 = -2*k - 2*d - 0*d + 6. Solve 6 - 18 = -k*z for z.

4

Let z(x) = x3 + 5*x2 - 5*x + 8. Let b = -7 + 1. Let y be z(b). Suppose 0*k = -2*k + 3*f, 0 = -y*k - f. Solve -4*h + 17 - 5 = k for h.

3

Let q(h) = -3*h - 34. Let k be q(-12). Solve -2*t + 2 = -k for t.

2